use diagnostics;
use strict;

my $scsiDeviceAvailable;
my $CSADeviceAvailable;

1;

sub scsiDeviceAvailable {
    defined $scsiDeviceAvailable and return $scsiDeviceAvailable;
    local *F;
    open F, "/proc/scsi/scsi" or log::l("failed to open /proc/scsi/scsi: $!"), return 0;
    foreach (<F>) {
	/devices: none/ and log::l("no scsi devices are available"), return $scsiDeviceAvailable = 0;
    }
    log::l("scsi devices are available");
    $scsiDeviceAvailable = 1;
}

sub CompaqSmartArrayDeviceAvailable {
    defined $CSADeviceAvailable and return $CSADeviceAvailable;
    -r "/proc/array/ida0" or log::l("failed to open /proc/array/ida0: $!"), return $CSADeviceAvailable = 0;
    log::l("Compaq Smart Array controllers available");
    $CSADeviceAvailable = 1;
}

sub scsiGetDevices {
    my @drives;
    my ($driveNum, $cdromNum, $tapeNum) = qw(0 0 0);
    my $err = sub { chop; log::l("unexpected line in /proc/scsi/scsi: $_"); error() };
    local $_;

    local *F;
    open F, "/proc/scsi/scsi" or return &$err();
    $_ = <F>; /^Attached devices:/ or return &$err();
    while ($_ = <F>) {
	my ($id) = /^Host:.*?Id: (\d+)/ or return &$err();
	$_ = <F>; my ($vendor, $model) = /^\s*Vendor:\s*(.*?)\s+Model:\s*(.*?)\s+Rev:/ or return &$err();
	$_ = <F>; my ($type) = /^\s*Type:\s*(.*)/ or &$err();
	my $device;
	if ($type =~ /Direct-Access/) {
	    $type = 'hd';
	    $device = "sd" . chr($driveNum++ + ord('a'));
	} elsif ($type =~ /Sequential-Access/) {
	    $type = 'tape';
	    $device = "st" . $tapeNum++;
	} elsif ($type =~ /CD-ROM/) {
	    $type = 'cdrom';
	    $device = "scd" . $cdromNum++;
	}
	$device and push @drives, { device => $device, type => $type, info => "$vendor $model", id => $id, bus => 0 };
    }
    [ @drives ];
}

sub ideGetDevices {
    my @idi;

    -r "/proc/ide" or die "sorry, /proc/ide not available, seems like you have a pre-2.2 kernel\n => not handled yet :(";

    #- Great. 2.2 kernel, things are much easier and less error prone.
    foreach my $d (glob_('/proc/ide/hd*')) {
	my ($t) = chomp_(cat_("$d/media"));
	my $type = $ {{disk => 'hd', cdrom => 'cdrom', tape => 'tape', floppy => 'fd'}}{$t} or next;
	my ($info) = chomp_(cat_("$d/model")); $info ||= "(none)";

	my $num = ord (($d =~ /(.)$/)[0]) - ord 'a';
	push @idi, { type => $type, device => basename($d), info => $info, bus => $num/2, id => $num%2 };
    }
    [ @idi ];
}


sub CompaqSmartArrayGetDevices {
    my @idi;
    my $f;

    for (my $i = 0; -r ($f = "/proc/array/ida$i"); $i++) {
	local *F;
	open F, $f or die;
	local $_ = <F>;
	my ($name) = m|ida/(.*?):| or next;
	push @idi, { device => $name, info => "Compaq RAID logical disk", type => 'hd' };
    }
    [ @idi ];
}

sub dac960GetDevices {
    my @idi;
    my $file = "/var/log/dmesg";
    -r $file or $file = "/tmp/syslog";

    local *F;
    open F, $file or die "Failed to open $file: $!";

    #- We are looking for lines of this format:DAC960#0:
    #- /dev/rd/c0d0: RAID-7, Online, 17928192 blocks, Write Thru0123456790123456789012
    foreach (<F>) {
	my ($devicename, $info) = m|/dev/rd/(.*?): (.*?),| or next;
	push @idi, { info => $info, type => 'hd', devicename => $devicename };
	log::l("DAC960: $devicename: $info");
    }
    [ @idi ];
}
/mandrakesoft</option>
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<tr><td class='sub'>Mageia Installer and base platform for many utilities</td><td class='sub right'>Thierry Vignaud [tv]</td></tr></table>
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<a href='/software/drakx/?h=16.56'>summary</a><a href='/software/drakx/refs/?h=16.56&amp;id=262a638e936bf99ff539815fe35895e144fa4e2d'>refs</a><a href='/software/drakx/log/perl-install/install2.pm?h=16.56'>log</a><a href='/software/drakx/tree/perl-install/install2.pm?h=16.56&amp;id=262a638e936bf99ff539815fe35895e144fa4e2d'>tree</a><a class='active' href='/software/drakx/commit/perl-install/install2.pm?h=16.56&amp;id=262a638e936bf99ff539815fe35895e144fa4e2d'>commit</a><a href='/software/drakx/diff/perl-install/install2.pm?h=16.56&amp;id=262a638e936bf99ff539815fe35895e144fa4e2d'>diff</a><a href='/software/drakx/stats/perl-install/install2.pm?h=16.56'>stats</a></td><td class='form'><form class='right' method='get' action='/software/drakx/log/perl-install/install2.pm'>
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<div class='path'>path: <a href='/software/drakx/commit/?h=16.56&amp;id=262a638e936bf99ff539815fe35895e144fa4e2d'>root</a>/<a href='/software/drakx/commit/perl-install?h=16.56&amp;id=262a638e936bf99ff539815fe35895e144fa4e2d'>perl-install</a>/<a href='/software/drakx/commit/perl-install/install2.pm?h=16.56&amp;id=262a638e936bf99ff539815fe35895e144fa4e2d'>install2.pm</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='h' value='16.56'/><input type='hidden' name='id' value='262a638e936bf99ff539815fe35895e144fa4e2d'/><table><tr><td colspan='2'/></tr><tr><td class='label'>context:</td><td class='ctrl'><select name='context' onchange='this.form.submit();'><option value='1'>1</option><option value='2'>2</option><option value='3' selected='selected'>3</option><option value='4'>4</option><option value='5'>5</option><option value='6'>6</option><option value='7'>7</option><option value='8'>8</option><option value='9'>9</option><option value='10'>10</option><option value='15'>15</option><option value='20'>20</option><option value='25'>25</option><option value='30'>30</option><option value='35'>35</option><option value='40'>40</option></select></td></tr><tr><td class='label'>space:</td><td class='ctrl'><select name='ignorews' onchange='this.form.submit();'><option value='0' selected='selected'>include</option><option value='1'>ignore</option></select></td></tr><tr><td class='label'>mode:</td><td class='ctrl'><select name='dt' onchange='this.form.submit();'><option value='0' selected='selected'>unified</option><option value='1'>ssdiff</option><option value='2'>stat only</option></select></td></tr><tr><td/><td class='ctrl'><noscript><input type='submit' value='reload'/></noscript></td></tr></table></form></div><table summary='commit info' class='commit-info'>
<tr><th>author</th><td>Pascal Rigaux &lt;pixel@mandriva.com&gt;</td><td class='right'>1999-09-04 16:56:16 +0000</td></tr>
<tr><th>committer</th><td>Pascal Rigaux &lt;pixel@mandriva.com&gt;</td><td class='right'>1999-09-04 16:56:16 +0000</td></tr>
<tr><th>commit</th><td colspan='2' class='sha1'><a href='/software/drakx/commit/perl-install/install2.pm?h=16.56&amp;id=262a638e936bf99ff539815fe35895e144fa4e2d'>262a638e936bf99ff539815fe35895e144fa4e2d</a> (<a href='/software/drakx/patch/perl-install/install2.pm?id=262a638e936bf99ff539815fe35895e144fa4e2d'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='sha1'><a href='/software/drakx/tree/?h=16.56&amp;id=262a638e936bf99ff539815fe35895e144fa4e2d'>c1a6cd6745023b7f6700527b53c11291a48dffb3</a> /<a href='/software/drakx/tree/perl-install/install2.pm?h=16.56&amp;id=262a638e936bf99ff539815fe35895e144fa4e2d'>perl-install/install2.pm</a></td></tr>
<tr><th>parent</th><td colspan='2' class='sha1'><a href='/software/drakx/commit/perl-install/install2.pm?h=16.56&amp;id=68c3c1cd6e89d6a0f91f6c86510ec661864da336'>68c3c1cd6e89d6a0f91f6c86510ec661864da336</a> (<a href='/software/drakx/diff/perl-install/install2.pm?h=16.56&amp;id=262a638e936bf99ff539815fe35895e144fa4e2d&amp;id2=68c3c1cd6e89d6a0f91f6c86510ec661864da336'>diff</a>)</td></tr><tr><th>download</th><td colspan='2' class='sha1'><a href='/software/drakx/snapshot/drakx-262a638e936bf99ff539815fe35895e144fa4e2d.tar'>drakx-262a638e936bf99ff539815fe35895e144fa4e2d.tar</a><br/><a href='/software/drakx/snapshot/drakx-262a638e936bf99ff539815fe35895e144fa4e2d.tar.gz'>drakx-262a638e936bf99ff539815fe35895e144fa4e2d.tar.gz</a><br/><a href='/software/drakx/snapshot/drakx-262a638e936bf99ff539815fe35895e144fa4e2d.tar.bz2'>drakx-262a638e936bf99ff539815fe35895e144fa4e2d.tar.bz2</a><br/><a href='/software/drakx/snapshot/drakx-262a638e936bf99ff539815fe35895e144fa4e2d.tar.xz'>drakx-262a638e936bf99ff539815fe35895e144fa4e2d.tar.xz</a><br/><a href='/software/drakx/snapshot/drakx-262a638e936bf99ff539815fe35895e144fa4e2d.zip'>drakx-262a638e936bf99ff539815fe35895e144fa4e2d.zip</a><br/></td></tr></table>
<div class='commit-subject'>no_comment</div><div class='commit-msg'></div><div class='diffstat-header'><a href='/software/drakx/diff/?h=16.56&amp;id=262a638e936bf99ff539815fe35895e144fa4e2d'>Diffstat</a> (limited to 'perl-install/install2.pm')</div><table summary='diffstat' class='diffstat'><tr><td class='mode'>-rw-r--r--</td><td class='upd'><a href='/software/drakx/diff/perl-install/install2.pm?h=16.56&amp;id=262a638e936bf99ff539815fe35895e144fa4e2d'>perl-install/install2.pm</a></td><td class='right'>2</td><td class='graph'><table summary='file diffstat' width='2%'><tr><td class='add' style='width: 50.0%;'/><td class='rem' style='width: 50.0%;'/><td class='none' style='width: 0.0%;'/></tr></table></td></tr>
</table><div class='diffstat-summary'>1 files changed, 1 insertions, 1 deletions</div><table summary='diff' class='diff'><tr><td><div class='head'>diff --git a/perl-install/install2.pm b/perl-install/install2.pm<br/>index ffa55fd36..1e902d1aa 100644<br/>--- a/<a href='/software/drakx/tree/perl-install/install2.pm?h=16.56&amp;id=68c3c1cd6e89d6a0f91f6c86510ec661864da336'>perl-install/install2.pm</a><br/>+++ b/<a href='/software/drakx/tree/perl-install/install2.pm?h=16.56&amp;id=262a638e936bf99ff539815fe35895e144fa4e2d'>perl-install/install2.pm</a></div><div class='hunk'>@@ -329,7 +329,7 @@ sub selectLanguage {</div><div class='ctx'> </div><div class='ctx'>     addToBeDone {</div><div class='ctx'> 	unless ($o-&gt;{isUpgrade}) {</div><div class='del'>-	    lang    ::write($o-&gt;{prefix});</div><div class='add'>+	        lang::write($o-&gt;{prefix});</div><div class='ctx'>             keyboard::write($o-&gt;{prefix}, $o-&gt;{keyboard});</div><div class='ctx'> 	}</div><div class='ctx'>     } 'doInstallStep';</div></td></tr></table></div> <!-- class=content -->
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